EP0881501A2 - Vorrichtung zur Funktionsüberprüfung eines elektronisch gesteuerten Regelsystems in einem Kraftfahrzeug nach einem Fertigungsvorgang - Google Patents
Vorrichtung zur Funktionsüberprüfung eines elektronisch gesteuerten Regelsystems in einem Kraftfahrzeug nach einem Fertigungsvorgang Download PDFInfo
- Publication number
- EP0881501A2 EP0881501A2 EP98106398A EP98106398A EP0881501A2 EP 0881501 A2 EP0881501 A2 EP 0881501A2 EP 98106398 A EP98106398 A EP 98106398A EP 98106398 A EP98106398 A EP 98106398A EP 0881501 A2 EP0881501 A2 EP 0881501A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- motor vehicle
- electronically controlled
- test
- vehicle
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
Definitions
- the invention relates to a device for functional testing an electronically controlled control system in a motor vehicle a manufacturing process of the motor vehicle in a production plant.
- the vehicle for the duration of a defined vehicle operation during a route to be covered in the production plant electronically controlled control system after its installation in the Motor vehicle put into operation.
- the vehicle can actually be started and driven in a realistic manner (vehicle operation same driving operation) or towed or defined in a conveyor belt be moved.
- vehicle operation same driving operation
- the data of this control system is recorded and stored in a test system.
- the defined vehicle operation can for example during a Production plant to be covered anyway.
- Driving parameters such as route sections, curve radii, temperatures etc., and / or operating instructions, such as. B. rapid depression of the accelerator, Applying the brake, steering movements, gear shifts, etc., specified.
- This defined vehicle operation becomes the same for all vehicles given so that the captured and stored data of each Control systems of different vehicles are comparable.
- the evaluation this data can be at any suitable location, e.g. B. on one Test completion computer. This means that the evaluation of the recorded and stored data in parallel with other manufacturing processes also only after the defined vehicle operation during the to be covered Route to be made to save time can.
- test system for recording and Storage of the data of the control system with the control system to be checked be connectable on the motor vehicle side, d. H. themselves during the test run are in the vehicle, or be arranged outside the motor vehicle and while doing the test run with the control system to be checked communicate wirelessly.
- test benches saved and secondly by a definable Vehicle operation generates operating conditions approximating to reality, while the electronically controlled control systems are activated.
- she shows a device according to the invention for checking the function of a electronically controlled control system in a motor vehicle by means of a Test device that is in the motor vehicle during the test drive or alternatively during the test drive from outside the motor vehicle communicates wirelessly with the control system to be checked.
- a motor vehicle 1 Control systems installed. These electronically controlled control systems are each a control device 2 to 5 assigned to each other by means of a data bus 6, e.g. B. a CAN bus, are connected.
- the Vehicle 1 is in a production plant at the end of all of them Manufacturing processes of the motor vehicle and still has in the production plant to cover a distance x. During this to be covered in the production plant Distance x takes z.
- B. a driver or an automatic transport device the motor vehicle 1 in operation.
- Driving or vehicle operation specified for example Driving parameters, such as kick-down, full braking or quick steering movements, prescribed for a given section.
- the defined vehicle operation is specified in such a way that the item to be checked is electronic controlled control system, e.g. B. assigned to the control unit 3 Control system is activated.
- electronic controlled control system e.g. B. assigned to the control unit 3 Control system is activated.
- that assigned to control unit 3 electronically controlled control system is an automatic transmission the defined vehicle operation preferably specified such that during of the distance to be covered x switching operations are carried out have to.
- an electronically controlled control system for automatic Damper control is provided, preferably the defined one Vehicle operation predefined so that the body is deflected and rebounded provoked towards the wheels.
- the control systems activated by the defined vehicle operation or Their control units output 6 data via the data bus, which via Test system 7a or 7b can be detected and stored.
- Communication between the Test systems 7a or 7b and a defined control system or its The control unit is used, for example, via the electronically controlled control systems assigned identification codes.
- the measured Data can e.g. B. processed in a mathematical vehicle model to, for example, deviations of individual sensors from each other to recognize. A statistical evaluation of all vehicle measurements enables early detection of error trends and allows a closer interpretation of the test specifications.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (3)
- Vorrichtung zur Funktionsüberprüfung eines elektronisch gesteuerten Regelsystems in einem Kraftfahrzeug nach einem Fertigungsvorgang des Kraftfahrzeugs in einem Produktionswerk, dadurch gekennzeichnet, daß für die Dauer eines definierten Fahrzeugbetriebs während einer im Produktionswerk zurückzulegenden Strecke (x) das zu überprüfende elektronisch gesteuerte Regelsystem (2, 3, 4, 5) nach seinem Einbau in das Kraftfahrzeug (1) in Betrieb genommen wird und Daten dieses Regelsystems in einem Prüfsystem (7a; 7b) erfaßt und abgespeichert werden.
- Vorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, daß das Prüfgerät (7a) mit dem zu überprüfenden Regelsystem (2, 3, 4, 5) kraftfahrzeugseitig verbindbar ist.
- Vorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, daß das Prüfgerät (7b) außerhalb des Kraftfahrzeuges angeordnet ist und mit dem zu überprüfenden Regelsystem (2, 3, 4, 5) drahtlos kommuniziert.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722188A DE19722188A1 (de) | 1997-05-27 | 1997-05-27 | Vorrichtung zur Funktionsüberprüfung eines elektronisch gesteuerten Regelsystems in einem Kraftfahrzeug nach einem Fertigungsvorgang |
DE19722188 | 1997-05-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0881501A2 true EP0881501A2 (de) | 1998-12-02 |
EP0881501A3 EP0881501A3 (de) | 1999-05-26 |
EP0881501B1 EP0881501B1 (de) | 2005-11-09 |
Family
ID=7830646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98106398A Expired - Lifetime EP0881501B1 (de) | 1997-05-27 | 1998-04-08 | Vorrichtung zur Funktionsüberprüfung eines elektronisch gesteuerten Regelsystems in einem Kraftfahrzeug nach einem Fertigungsvorgang |
Country Status (4)
Country | Link |
---|---|
US (1) | US5952565A (de) |
EP (1) | EP0881501B1 (de) |
DE (2) | DE19722188A1 (de) |
ES (1) | ES2248861T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19857462A1 (de) * | 1998-12-12 | 2000-06-15 | Volkswagen Ag | Verfahren zur Prüfung von Einzelkomponenten eines Kraftfahrzeuges |
DE10036391B4 (de) * | 2000-07-26 | 2010-04-15 | Volkswagen Ag | Fahrzeug-Überwachungssystem |
DE10210362A1 (de) * | 2002-03-08 | 2003-09-18 | Opel Adam Ag | Diagnosesystem für ein Kraftfahrzeug |
DE10249659B4 (de) * | 2002-10-24 | 2014-04-10 | Volkswagen Ag | Verfahren und Steuergerät zur Durchführung von Diagnosen bei einem Kraftfahrzeug |
DE102004012143B3 (de) * | 2004-03-12 | 2005-09-15 | Audi Ag | Verfahren zum Testen der Funktion von in einem Kraftfahrzeug eines bestimmten Typs verbauten, über einen Kommunikationsbus adressierbaren elektronischen und elektrischen Komponenten |
US7355509B2 (en) | 2005-02-25 | 2008-04-08 | Iwapi Inc. | Smart modem device for vehicular and roadside applications |
US9601015B2 (en) | 2005-02-25 | 2017-03-21 | Concaten, Inc. | Maintenance decision support system and method for vehicular and roadside applications |
DE102005031724B4 (de) * | 2005-07-07 | 2014-10-09 | Audi Ag | Verfahren und Vorrichtung zur Diagnose von elektronischen Systemen eines Kraftfahrzeugs |
DE102005033700B4 (de) * | 2005-07-19 | 2007-03-08 | Siemens Ag | CAN-System |
US8275522B1 (en) | 2007-06-29 | 2012-09-25 | Concaten, Inc. | Information delivery and maintenance system for dynamically generated and updated data pertaining to road maintenance vehicles and other related information |
US9864957B2 (en) | 2007-06-29 | 2018-01-09 | Concaten, Inc. | Information delivery and maintenance system for dynamically generated and updated data pertaining to road maintenance vehicles and other related information |
WO2009088946A1 (en) | 2008-01-03 | 2009-07-16 | Iwapi, Inc. | Integrated rail efficiency and safety support system |
US8902081B2 (en) | 2010-06-02 | 2014-12-02 | Concaten, Inc. | Distributed maintenance decision and support system and method |
DE102012221367B4 (de) * | 2012-11-22 | 2021-11-11 | Bayerische Motoren Werke Aktiengesellschaft | System und Verfahren für die dynamische Straßenfahrtprüfung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6294443A (ja) * | 1985-10-22 | 1987-04-30 | Nissan Motor Co Ltd | 車両診断システム |
EP0221383A1 (de) * | 1985-10-31 | 1987-05-13 | Robert Bosch Gmbh | Testeinrichtung |
EP0718614A2 (de) * | 1994-12-24 | 1996-06-26 | Alcatel SEL Aktiengesellschaft | Vorrichtung zur Durchführung eines Fahrzeugtests oder zur Auswertung von Störungen und/oder Ausfällen von Fahrzeugfunktionen |
DE29616803U1 (de) * | 1996-09-26 | 1996-12-12 | Siemens AG, 80333 München | Prüfeinrichtung für Kraftfahrzeuge in der Endkontrolle oder Endmontage |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792445A (en) * | 1972-12-01 | 1974-02-12 | Mark & Son Ltd | Vehicle data recording system |
DE3232416A1 (de) * | 1982-09-01 | 1984-03-01 | Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen | Datenerfassungssystem fuer fahrzeuge |
DE3540599A1 (de) * | 1985-11-15 | 1987-05-21 | Porsche Ag | Diagnosesystem fuer ein kraftfahrzeug |
JP2646482B2 (ja) * | 1987-12-10 | 1997-08-27 | スズキ株式会社 | 車両用エンジンコントローラの診断装置 |
US5491631A (en) * | 1991-12-25 | 1996-02-13 | Honda Giken Kogyo Kabushiki Kaisha | Fault diagnostic system for vehicles using identification and program codes |
JPH06236352A (ja) * | 1993-02-09 | 1994-08-23 | Nippondenso Co Ltd | データ通信装置 |
JP3505760B2 (ja) * | 1993-02-18 | 2004-03-15 | 株式会社デンソー | 車両の自己診断装置 |
DE4330312C3 (de) * | 1993-09-08 | 2000-10-05 | Daimler Chrysler Ag | Verfahren zur Überprüfung von Anordnungen vernetzter Steuergeräte in der Entwicklungsphase von Kraftfahrzeugen |
DE4400203C1 (de) * | 1994-01-05 | 1995-08-03 | Daimler Benz Ag | Verfahren zur Überwachung von Fahrzeugfunktionskomponenten |
DE4419189A1 (de) * | 1994-06-01 | 1995-12-07 | Bosch Gmbh Robert | Vorrichtung zur Diagnose von Kraftfahrzeugen |
GB2290631B (en) * | 1994-06-24 | 1998-11-11 | Fuji Heavy Ind Ltd | Diagnosis system for motor vehicle and the method thereof |
US5717595A (en) * | 1995-01-12 | 1998-02-10 | Cherrington; John K. | Integrated automated vehicle analysis |
-
1997
- 1997-05-27 DE DE19722188A patent/DE19722188A1/de not_active Withdrawn
-
1998
- 1998-04-08 DE DE59813170T patent/DE59813170D1/de not_active Expired - Lifetime
- 1998-04-08 ES ES98106398T patent/ES2248861T3/es not_active Expired - Lifetime
- 1998-04-08 EP EP98106398A patent/EP0881501B1/de not_active Expired - Lifetime
- 1998-05-27 US US09/085,753 patent/US5952565A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6294443A (ja) * | 1985-10-22 | 1987-04-30 | Nissan Motor Co Ltd | 車両診断システム |
EP0221383A1 (de) * | 1985-10-31 | 1987-05-13 | Robert Bosch Gmbh | Testeinrichtung |
EP0718614A2 (de) * | 1994-12-24 | 1996-06-26 | Alcatel SEL Aktiengesellschaft | Vorrichtung zur Durchführung eines Fahrzeugtests oder zur Auswertung von Störungen und/oder Ausfällen von Fahrzeugfunktionen |
DE29616803U1 (de) * | 1996-09-26 | 1996-12-12 | Siemens AG, 80333 München | Prüfeinrichtung für Kraftfahrzeuge in der Endkontrolle oder Endmontage |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 302 (M-629), 2. Oktober 1987 & JP 62 094443 A (NISSAN MOTOR CO LTD), 30. April 1987 * |
Also Published As
Publication number | Publication date |
---|---|
DE19722188A1 (de) | 1998-12-03 |
EP0881501A3 (de) | 1999-05-26 |
US5952565A (en) | 1999-09-14 |
ES2248861T3 (es) | 2006-03-16 |
EP0881501B1 (de) | 2005-11-09 |
DE59813170D1 (de) | 2005-12-15 |
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